887349506

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1\times {\mathrm{2687}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 1341010944

約数和(自身を除く): 453661438

約数列:

[1, 2, 163, 326, 1013, 2026, 2687, 5374, 165119, 330238, 437981, 875962, 2721931, 5443862, 443674753, 887349506]

約数ペア:

[(1, 887349506), (2, 443674753), (163, 5443862), (326, 2721931), (1013, 875962), (2026, 437981), (2687, 330238), (5374, 165119)]